Bruce Eckel's Thinking in Java | Contents | Prev | Next |
class loading
//: Beetle.java // The full process of initialization. class Insect { int i = 9; int j; Insect() { prt("i = " + i + ", j = " + j); j = 39; } static int x1 = prt("static Insect.x1 initialized"); static int prt(String s) { System.out.println(s); return 47; } } public class Beetle extends Insect { int k = prt("Beetle.k initialized"); Beetle() { prt("k = " + k); prt("j = " + j); } static int x2 = prt("static Beetle.x2 initialized"); static int prt(String s) { System.out.println(s); return 63; } public static void main(String[] args) { prt("Beetle constructor"); Beetle b = new Beetle(); } } ///:~
static Insect.x initialized static Beetle.x initialized Beetle constructor i = 9, j = 0 Beetle.k initialized k = 63 j = 39